[jira] [Assigned] (CARBONDATA-2203) record detailed metrics information during carbon processing

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-2203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xuchuanyin reassigned CARBONDATA-2203:
--------------------------------------

    Assignee:     (was: xuchuanyin)

> record detailed metrics information during carbon processing
> ------------------------------------------------------------
>
>                 Key: CARBONDATA-2203
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-2203
>             Project: CarbonData
>          Issue Type: Improvement
>            Reporter: xuchuanyin
>            Priority: Major
>
> We need to record more detailed information during carbondata processing (query & load).
> These information can be used:
>  # for figuring out the possible performance problems in carbondata
>  # for tuning
>  # as input for some adaptive strategy
> Here are some examples:
> For data query:
>  # Time costs for sql parse/optimize/plan
>  # Time to load&read metadata
>  # Time to schedule
>  # Time to execute
>  # ...
> For data loading:
>  # Time to schedule
>  # Time to execute
>  # Disk spill amount
>  # ...

--
This message was sent by Atlassian JIRA
(v7.6.3#76005)